diff --git a/app/src/main/java/org/linphone/core/CorePreferences.kt b/app/src/main/java/org/linphone/core/CorePreferences.kt
index 620345d..92a28f5 100644
--- a/app/src/main/java/org/linphone/core/CorePreferences.kt
+++ b/app/src/main/java/org/linphone/core/CorePreferences.kt
@@ -496,7 +496,7 @@ class CorePreferences constructor(private val context: Context) {
         get() = config.getInt("sound", "ec_delay", -1)
 
     val defaultDomain: String
-        get() = config.getString("app", "default_domain", "sip.jingweih.com")!!
+        get() = config.getString("app", "default_domain", "sip.jingweiht.com")!!
 
     val defaultRlsUri: String
         get() = config.getString("sip", "rls_uri", "sips:rls@sip.linphone.org")!!